Electric soldering-iron.



PATENTED JULY 3, 1906.

T. VAN ALLER. ELECTRIC SOLDERING IRON` APPLICATION FILED JULY 3. 1905 2 @MJ LQXm/Jf 6 o 2 g m M 1M M Witnesses 'Heee mit i :5ML eet.

suhnieet of the #King of Bemuek, esichne' Seheneetedjf, eeiintyef Scheme md5?, of New' Yefk, have invented eevt and useful improvements i ens, o which V e.

and hee et; and ehjrf t ,.ljiy the eeiesteetiee ai increase the efieieney ei? ci rEhe invent-ien Consiste in the eolie iihetieu, with suitehie tip having eee e1 me@ its sides, eoiis .'e hgueed i" emi eeveied h i *up iengitudieii eiing i'emeved. Y tip removed hem the ielgel seele than Figs. i and longitudinal sectienai elevation ef 'i and the heating elemente. Fig. View of one set of e Qs and. the 'they ae packed; en@ '5 e ere en the line 6 Fig. 1L

rEhe handle i. is made Wee ethei1 suitahie insulating meteiai, heim' and carries* a. metaiiie shank prefeiehiy perforated, ae shown, of vei'itiietien. it the e heed 3, having' lugs 4, W

.ive the Seife .l e- ,Y i U t3 en e nike te Wh tip fi m 'the sofief -iion is Secured screws 9. The tip has e. tapeiiug peint and its body is eut away en ene ei beth sid-fl to ferm et ree er recesses, leef/ing f1.v iii,A Shank il, wnese width the same es reet of lthe tip, but Whose thiekieS-s is preeiehiy about ene-third that ei the tip. v

In each recess is a phueiity of heating-eeiis i2, composed of fine Wire, ofi'eing conside?- ahie iesistmiee te the passage of en eieetre curent. The eeiis are insulated 'imm each other' and frein the .shank of the tip by strips some it is tu- They are, fm'themiei-e, im heet-inetd ease le, having en and provided with lugs l5, down over .the edges ef the -ne are secured thereto by screws en eeh eide overlapping, so that f xviii esten both of them. These L i'iietiei 'to pieven; the. commet with there 0.2.' in each ease efe eimi their temmen i i in the pleite 7 inte e Paid pietre and the heed "t under the h rKling-nuts l2) en seid temi and. leee teiniimi each set ef eezmeeted with ene of the iiexihie een- ;-J, which through tubular .iL-miie eed shank 2. The other two te1mi die is i 123, et' :sheetin: v iiieii enter the iii ew spaces d the ends @it the easee 'i heefi E, pr.' eiehiy the screws 5, shown.

en ei theii" eiese giexiinity to the shank if ii --fiirttien ei heult is. prevented by the ethe eseestes severing', and the jacket.

ictmyseii'te the paerm er aeegement et parts herein emi described, since it is appai'ent f be eh ed emi mediiefi with ventiee ,mi desire te f' y "iiited Stetes,i Seidering-ie' g i'ieviig, one, e? more i'eeesees i sides, of heating-edle ieeeted in said reeesses,

2. in an eieetrie soidringron., the eemhinatien witii e tip having one o1' more recesses in its sides, ef heating-coils located in said reeessses, and means fer ineiosing seidgeoils,

3. lu en eieetrie soldering-iron, the eembi- 1e combi- `i n I nation with e. tip hemg e, i'eeessmrts side, ef lheetmg-eoiis in seid recess, and e; eese for 

